What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Montreal to United Kingdom?

WestJet and TAP AIR PORTUGAL are the most popular carriers operating from Montreal to United Kingdom

Which airlines fly to United Kingdom?

Air Canada, British Airways and Air Transat are the top three most popular airlines that fly to United Kingdom from Montreal according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 13 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Montreal to the United Kingdom flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

What is the most punctual flight time for Montreal to the United Kingdom flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Montreal to United Kingdom on average per week?

The number of flights available between Montreal and United Kingdom is 82 per week as of January 2026. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.

How many flights depart from Montreal to United Kingdom on average per day?

As of January 2026, 11 flights take off from Montreal and land in United Kingdom each day. The most common flight departure time for this route is 7:00p.m., with 100% of daily flights taking off in the evening.

How often are flights from Montreal to the United Kingdom delayed?

Historically, on average around 19% of flights between Montreal and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

When did momondo last update prices for flights from Montreal to United Kingdom?

Prices for flights from Montreal to United Kingdom were last updated today.

How many operators does momondo search for flights from Montreal to United Kingdom?

As of January 2026, there are 13 operators available to choose from for flights from Montreal to United Kingdom.

How old do you have to be to fly from Montreal to United Kingdom?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 372 Cheap Flights from Montreal to the United Kingdom in 2026

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6:45 a.m. - 7:40 a.m.

YUL

GLA

19h 55m1 stop

9:25 a.m. - 12:35 a.m.

GLA

YUL

20h 10m1 stop

C$ 742Air Transat

Sat, 17 Jan - Sun, 1 Feb

5:25 p.m. - 9:45 a.m.

YUL

LGW

11h 20m1 stop

11:40 a.m. - 8:55 p.m.

LGW

YUL

14h 15m1 stop

C$ 756Air Transat

Wed, 21 Jan - Mon, 9 Feb

10:45 p.m. - 5:45 p.m.

YUL

LHR

14h 00m1 stop

1:45 p.m. - 8:45 p.m.

LHR

YUL

12h 00m1 stop

C$ 767TAP AIR PORTUGAL

Sun, 29 Mar - Wed, 15 Apr

10:45 p.m. - 10:55 p.m.

YUL

LHR

19h 10m1 stop

1:45 p.m. - 9:10 p.m.

LHR

YUL

12h 25m1 stop

C$ 773TAP AIR PORTUGAL

Mon, 30 Mar - Sun, 12 Apr

7:10 p.m. - 9:30 a.m.

YUL

LCY

9h 20m1 stop

9:20 a.m. - 5:20 p.m.

LCY

YUL

13h 00m1 stop

C$ 862KLM

Wed, 28 Jan - Mon, 23 Feb

8:30 p.m. - 11:55 a.m.

YUL

MAN

10h 25m1 stop

11:50 a.m. - 6:45 p.m.

MAN

YUL

11h 55m1 stop

C$ 877American Airlines

Fri, 16 Jan - Fri, 30 Jan

8:30 p.m. - 11:55 a.m.

YUL

MAN

10h 25m1 stop

8:05 a.m. - 3:20 p.m.

MAN

YUL

36h 15m2 stops

C$ 881American Airlines

Fri, 16 Jan - Fri, 30 Jan

7:10 p.m. - 9:30 a.m.

YUL

LCY

9h 20m1 stop

9:20 a.m. - 5:20 p.m.

LCY

YUL

13h 00m1 stop

C$ 881KLM

Mon, 16 Feb - Mon, 23 Feb

8:40 p.m. - 8:05 p.m.

YUL

MAN

18h 25m1 stop

7:45 a.m. - 6:45 p.m.

MAN

YUL

16h 00m1 stop

C$ 900British Airways

Thu, 29 Jan - Thu, 5 Feb

8:40 p.m. - 3:50 p.m.

YUL

GLA

14h 10m1 stop

3:55 p.m. - 6:45 p.m.

GLA

YUL

31h 50m1 stop

C$ 943British Airways

Wed, 4 Feb - Sun, 8 Feb

KLM flights from Montreal to United Kingdom

Our best KLM deals on Montreal to United Kingdom flight tickets

KLM

1 Feb

YUL12:54 p.m.Montreal Pierre Elliott Trudeau Intl

14h 51m

1 stop

LHR8:45 a.m.London Heathrow

4 Mar

LHR11:45 a.m.London Heathrow

10h 35m

1 stop

YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 812

Find similar

KLM

12 Jan

YUL12:54 p.m.Montreal Pierre Elliott Trudeau Intl

14h 51m

1 stop

LHR8:45 a.m.London Heathrow

18 Jan

LHR8:25 p.m.London Heathrow

25h 55m

1 stop

YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 856

Find similar

KLM

28 Jan

YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl

9h 20m

1 stop

LCY9:30 a.m.London City

23 Feb

LCY9:20 a.m.London City

13h 00m

1 stop

YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 862

Find similar

Air France flights from Montreal to United Kingdom

Our best Air France deals on Montreal to United Kingdom flight tickets

Air France

21 Jan

YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl

9h 55m

1 stop

LHR7:55 a.m.London Heathrow

29 Jan

LHR6:20 a.m.London Heathrow

10h 55m

1 stop

YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 818

Find similar

Air France

23 Jan

YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

10h 25m

1 stop

LHR10:30 a.m.London Heathrow

4 Mar

LHR6:20 a.m.London Heathrow

10h 55m

1 stop

YUL12:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 821

Find similar

Air France

14 Jan

YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

10h 25m

1 stop

LHR10:30 a.m.London Heathrow

20 Jan

LHR6:20 a.m.London Heathrow

14h 00m

1 stop

YUL3:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 849

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

6:45 a.m.-7:40 a.m.

1 stop19h 55m

Glasgow Intl

Sun 1/2

9:25 a.m.-12:35 a.m.

1 stop20h 10m

C$ 742

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

5:25 p.m.-9:45 a.m.

1 stop11h 20m

London Gatwick

Mon 9/2

11:40 a.m.-8:55 p.m.

1 stop14h 15m

C$ 756

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

10:45 p.m.-5:45 p.m.

1 stop14h 00m

London Heathrow

Wed 15/4

1:45 p.m.-8:45 p.m.

1 stop12h 00m

C$ 767

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

10:45 p.m.-10:55 p.m.

1 stop19h 10m

London Heathrow

Sun 12/4

1:45 p.m.-9:10 p.m.

1 stop12h 25m

C$ 773

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

7:10 p.m.-9:30 a.m.

1 stop9h 20m

London City

Mon 23/2

9:20 a.m.-5:20 p.m.

1 stop13h 00m

C$ 862

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

8:30 p.m.-11:55 a.m.

1 stop10h 25m

Manchester

Fri 30/1

11:50 a.m.-6:45 p.m.

1 stop11h 55m

C$ 877

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

8:30 p.m.-11:55 a.m.

1 stop10h 25m

Manchester

Fri 30/1

8:05 a.m.-3:20 p.m.

2 stops36h 15m

C$ 881

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

7:10 p.m.-9:30 a.m.

1 stop9h 20m

London City

Mon 23/2

9:20 a.m.-5:20 p.m.

1 stop13h 00m

C$ 881

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

8:40 p.m.-8:05 p.m.

1 stop18h 25m

Manchester

Thu 5/2

7:45 a.m.-6:45 p.m.

1 stop16h 00m

C$ 900

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

8:40 p.m.-3:50 p.m.

1 stop14h 10m

Glasgow Intl

Sun 8/2

3:55 p.m.-6:45 p.m.

1 stop31h 50m

C$ 943

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to United Kingdom?

If you aren’t able to travel during the month of May, then book flights to United Kingdom from Montreal during November instead. Flights to United Kingdom in November, while not as cheap as those in May, still average around C$ 825.

What is the cheapest day to depart on your flight to United Kingdom?

According to our data, Sunday is the cheapest day to fly to United Kingdom from Montreal. The lowest ticket price found for a Sunday departure recently was C$ 1,054. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Montreal to United Kingdom on a Wednesday will generally be more expensive and average around C$ 1,140. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to United Kingdom?

In the afternoon is the cheapest time of day to fly from Montreal to United Kingdom when you can find flight prices for as low as C$ 1,066. Flying to United Kingdom in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to United Kingdom is in the evening when prices are around C$ 1,113.

What is the cheapest Montreal to United Kingdom flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to London Gatwick for the best Montreal - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around C$ 1,007 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Montreal for as low as C$ 900 on momondo.

What cabin class options are available on Montreal to United Kingdom flights?

There are 3 cabin classes available to choose from on Montreal to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to United Kingdom flights?

You could potentially save up to 10% on your flight if you consider stops on a Montreal to United Kingdom flight.

Cheap Montreal to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to United Kingdom

Best price found	C$ 544
Fastest flight time	6h 10m
Direct flights	Every day
Airports in United Kingdom	1,286 airports

The best one-way flight to United Kingdom from Montreal in the past 72 hours is C$ 544. The best round-trip flight deal from Montreal to United Kingdom found on momondo in the last 72 hours is C$ 821.

The fastest flight from Montreal to United Kingdom takes 6h 10m

Direct flights go from Montreal to United Kingdom every day.

There are 1,286 airports in United Kingdom. From Montreal there are direct flights to London Heathrow (LHR), Edinburgh Turnhouse (EDI), London Gatwick (LGW).

Search flight deals

When did momondo last update prices for flights from Montreal to United Kingdom?
Prices for flights from Montreal to United Kingdom were last updated today.
How many operators does momondo search for flights from Montreal to United Kingdom?
As of January 2026, there are 13 operators available to choose from for flights from Montreal to United Kingdom.
How old do you have to be to fly from Montreal to United Kingdom?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Montreal to United Kingdom?
Based on momondo bookings for flights between Montreal and United Kingdom, the leading plane model is Boeing 787-8 Dreamliner, making up 47.47% of the total bookings. Other popular models include Airbus A321neo with 11.99%, Boeing 787-9 Dreamliner with 9.34%, and Boeing 777-300ER with 8.24%.

Best airlines flying from Montreal to United Kingdom

Compare and see reviews for airlines that fly from Montreal to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom C$ 605	Free Cancellation	Rating 7.4 1,514 reviews	Search Air France flights
Air Transat	PriceFrom C$ 628	Free Cancellation	Rating 7.7 490 reviews	Search Air Transat flights
TAP AIR PORTUGAL	PriceFrom C$ 673	Free Cancellation	Rating 7.1 2,104 reviews	Search TAP AIR PORTUGAL flights
Porter Airlines	PriceFrom C$ 692	Free Cancellation	Rating 8.0 403 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 706	Free Cancellation	Rating 7.1 10,571 reviews	Search Air Canada flights
British Airways	PriceFrom C$ 752	Free Cancellation	Rating 6.7 7,634 reviews	Search British Airways flights
Lufthansa	PriceFrom C$ 753	Free Cancellation	Rating 6.8 7,675 reviews	Search Lufthansa flights
American Airlines	PriceFrom C$ 775	Free Cancellation	Rating 7.2 11,072 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom C$ 787	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
WestJet	PriceFrom C$ 838	Free Cancellation	Rating 7.2 3,229 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to United Kingdom for you.

Can I find flights from Montreal to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to United Kingdom?

Once all potential Montreal to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to United Kingdom right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Montreal and alert you when they change.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Sun 8/2

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Flights to Londonfrom C$ 539

Flights to Edinburghfrom C$ 672

Flights to Manchesterfrom C$ 653

Flights to Glasgowfrom C$ 692

Flights to Birminghamfrom C$ 749

Flights to Newcastle upon Tynefrom C$ 800

Flights to Belfastfrom C$ 851

Flights to Bristolfrom C$ 870

Flights to Aberdeenfrom C$ 932

Flights to Leedsfrom C$ 653

Flights to Liverpoolfrom C$ 667

Flights to Cardifffrom C$ 913

Montreal flight routes

Flights from Montreal Pierre Elliott Trudeau Intl to Moncton Intl

Flights from Montreal Pierre Elliott Trudeau Intl to Calgary

Flights from Montreal Pierre Elliott Trudeau Intl to Toronto Island

Flights from Montreal Pierre Elliott Trudeau Intl to Toronto Pearson Intl

Flights from Montreal Pierre Elliott Trudeau Intl to Halifax Intl

Flights from Montreal Pierre Elliott Trudeau Intl to Wabush

Cheap flights from Montreal to the United Kingdom from C$ 372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to the United Kingdom departing on 29/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montreal to the United Kingdom

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

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KLM flights from Montreal to United Kingdom

Our best KLM deals on Montreal to United Kingdom flight tickets

Air France flights from Montreal to United Kingdom

Our best Air France deals on Montreal to United Kingdom flight tickets

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Use the filters below to find and compare flights from Montreal to the United Kingdom that are best for you.

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Montreal to United Kingdom

What is the cheapest month to fly to United Kingdom?

If you aren’t able to travel during the month of May, then book flights to United Kingdom from Montreal during November instead. Flights to United Kingdom in November, while not as cheap as those in May, still average around C$ 825.

What is the cheapest day to depart on your flight to United Kingdom?

What is the cheapest time of day to depart on your flight to United Kingdom?

What is the cheapest Montreal to United Kingdom flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to London Gatwick for the best Montreal - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

What cabin class options are available on Montreal to United Kingdom flights?

There are 3 cabin classes available to choose from on Montreal to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to United Kingdom flights?

You could potentially save up to 10% on your flight if you consider stops on a Montreal to United Kingdom flight.

What is the cheapest airline that flies from Montreal to United Kingdom?

WestJet and TAP AIR PORTUGAL are the most popular carriers operating from Montreal to United Kingdom

Which airlines fly to United Kingdom?

How often are flights from Montreal to the United Kingdom delayed?

Historically, on average around 19% of flights between Montreal and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

What is the most punctual flight time for Montreal to the United Kingdom flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Montreal to the United Kingdom flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

How many flights depart from Montreal to United Kingdom on average per day?

As of January 2026, 11 flights take off from Montreal and land in United Kingdom each day. The most common flight departure time for this route is 7:00p.m., with 100% of daily flights taking off in the evening.

How many flights depart from Montreal to United Kingdom on average per week?

The number of flights available between Montreal and United Kingdom is 82 per week as of January 2026. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.

Cheap Montreal to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to United Kingdom

Best price found

Fastest flight time

Direct flights

Airports in United Kingdom

When did momondo last update prices for flights from Montreal to United Kingdom?

How many operators does momondo search for flights from Montreal to United Kingdom?

How old do you have to be to fly from Montreal to United Kingdom?

What documentation or ID do you need to fly to United Kingdom?

What is the most popular plane model from Montreal to United Kingdom?

Best airlines flying from Montreal to United Kingdom

Compare and see reviews for airlines that fly from Montreal to United Kingdom with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to United Kingdom?

Can I find flights from Montreal to United Kingdom with flexible booking policies on momondo?

How can momondo help me find flights from Montreal to United Kingdom?

I’m not ready to book a flight from Montreal to United Kingdom right now. Can momondo alert me if prices change?

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo